<template>
    <div class="login-scan-container">
        <div ref="qrcodeRef"></div>
        <div class="font12 mt20 login-msg">
            <i class="iconfont icon-saoyisao mr5"></i>
            <span>{{ $t('message.scan.text') }}</span>
        </div>
    </div>
</template>

<script setup lang="ts" name="loginScan">
import { ref, onMounted, nextTick } from 'vue';
import QRCode from 'qrcodejs2-fixes';

// 定义变量内容
const qrcodeRef = ref<HTMLElement | null>(null);

// 初始化生成二维码
const initQrcode = () => {
    nextTick(() => {
        (<HTMLElement>qrcodeRef.value).innerHTML = '';
        new QRCode(qrcodeRef.value, {
            text: `111`,
            width: 260,
            height: 260,
            colorDark: '#000000',
            colorLight: '#ffffff',
        });
    });
};
// 页面加载时
onMounted(() => {
    initQrcode();
});
</script>

<style scoped lang="scss">
.login-scan-animation {
    opacity: 0;
    animation-name: error-num;
    animation-duration: 0.5s;
    animation-fill-mode: forwards;
}

.login-scan-container {
    padding: 0 20px 20px;
    display: flex;
    flex-direction: column;
    text-align: center;
    @extend .login-scan-animation;
    animation-delay: 0.1s;

    :deep(img) {
        margin: auto;
    }

    .login-msg {
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--el-text-color-placeholder);
        @extend .login-scan-animation;
        animation-delay: 0.2s;
    }
}
</style>
